| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $8.51 | 4.835% | $8.9215 | $8.92 | $8.90 | $8.90 |
| Purchase #2 | $186.98 | 8.477% | $202.8303 | $202.83 | $202.85 | $202.80 |
| Purchase #3 | $25.33 | 12.547% | $28.5082 | $28.51 | $28.50 | $28.50 |
| Purchase #4 | $212.75 | 11.454% | $237.1184 | $237.12 | $237.10 | $237.10 |
| Purchase #5 | $243.67 | 5.413% | $256.8599 | $256.86 | $256.85 | $256.90 |
| Purchase #6 | $168.93 | 12.326% | $189.7523 | $189.75 | $189.75 | $189.80 |
| Purchase #7 | $48.88 | 6.864% | $52.2351 | $52.24 | $52.25 | $52.20 |
| 7 purchase totals = | $895.05 | $976.2257 | $976.23 | $976.20 | $976.20 | |